package com.lemony.chatgpt.util;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.TypeReference;
import org.apache.http.HttpStatus;

import java.util.HashMap;
import java.util.Map;

public class R extends HashMap<String, Object> {
    private static final long serialVersionUID = 1L;

    public R() {
        put("code", 0);
        put("msg", "success");
    }

    public static R error() {
        return error(HttpStatus.SC_INTERNAL_SERVER_ERROR, "未知异常，请联系管理员");
    }

    public static R error(String msg) {
        return error(HttpStatus.SC_INTERNAL_SERVER_ERROR, msg);
    }

    public static R error(int code, String msg) {
        R r = new R();
        r.put("code", code);
        r.put("msg", msg);
        return r;
    }

    public static R ok(String msg) {
        R r = new R();
        r.put("msg", msg);
        return r;
    }

    public static R ok(Map<String, Object> map) {
        R r = new R();
        r.putAll(map);
        return r;
    }

    public static R ok() {
        return new R();
    }

    public R setData(Object data) {
        put("data",data);
        return this;
    }
    //利用fastJson进行反序列化
    public <T>T getData(TypeReference<T> typeReference){
        Object data=get("data"); //默认是map
        String jsonString= JSON.toJSONString(data);
        T t=JSON.parseObject(jsonString,typeReference);
        return  t;
    }
    public <T>T getData(String key,TypeReference<T> typeReference){
        Object data=get(key); //默认是map
        String jsonString= JSON.toJSONString(data);
        T t=JSON.parseObject(jsonString,typeReference);
        return  t;
    }

    public R put(String key, Object value) {
        super.put(key, value);
        return this;
    }
    public Integer getCode(){
        return Integer.parseInt(this.get("code").toString());
    }
}